Image Sensor : 1/2.8” CMOS Image Sensor (0.9071 centimeters) Video Compression : H.265/ H.264 Resolution : 3MP Minimum Illumination : Color: 0.001Lux, black and white 0.01Lux Lens : 4mm Image Flip : Support View Mode : HD and SD DNR : 3D digital noise reduction Day-Night Mode : Smart Mode, Infrared Mode, Color Mode Mirror : Support RTC : Support (Real Time Clock with CMOS Battery) Dynamic Range : Digital WDR Stream : Main stream: 2304 x 1296, Sub stream: 640 x 360 Frame Rate : Max 25/30fps, frame rate self-adaption Audio : Two Way Audio Audio Input : Built-in Mic Audio Output : Built-in Speaker Audio Compression : AAC, G711A 4G Standard : 4G: LTE-TDD/LTE FDD 4G Frequency Band : FDD-LTE:B1/B3/B5/B8;TDD-LTE:B34/B38/B39/B40/B41; WCDMA:B1/B5/B8 Wi-Fi : Support (Built-in Wi-Fi with Auto AP Mode) Alarm Notification Push : Support Protocol : TCP/IP, RTSP, HTTP, RTMP, Onvif Edge Analytics : Motion Detection, Human Detection Privacy Mode : Support Alarm Alert : SD Card Status, Signal Strength, 4G/Wi-Fi Mode Status RJ45 Ethernet Port : 10-100Mbps adaptive IR Array Distance : 20-30mtr Led Indicator : Single LED Light indicator (Blink Mode, Power Status etc) White Light Distance : Spotlight 15mtr IR Array LED : 4 infrared LED + 4 white LED Smart Phone : iOS & Android Client Remote Monitoring : Support Reset Button : Support Storage : Micro SD Card (Max 256GB) Weatherproof Standard : IP66, TVS 4000V Lightning protection Power Supply : DC 5V 1A Power Consumption : 12W Working Temperature : -20C~ 50 ֯C Working Humidity : <95% (no condensation)